Precision Rolled 2021 Aluminum Coil

PPGI pre-coated galvanized steel coil uses hot-dip galvanized steel sheet as the base and is coated with high-performance coatings such as polyester (PE) and fluorocarbon (PVDF) on the surface through roller coating process. The galvanized layer forms a dense protection in accordance with national standards and has excellent corrosion resistance. The coating is rich in color and has strong weather resistance. It has passed the AAMA standard test and can maintain its color without fading or peeling for 10 to 25 years. It has excellent formability and weldability, and is widely used in industrial plants, civil buildings, home appliance manufacturing and other fields. It is a cost-effective metal material that combines protection and aesthetics.

Galvalume Steel: The Superhero in the Alloy Industry
The gold formula of 55% aluminum, 43.4% zinc and 1.6% silicon is forged through a nano-scale hot-dip galvanizing process, and its corrosion resistance directly sows up to six times that of ordinary galvanized steel! At a temperature of 350℃, it remains as stable as a mountain. With a thermal reflectivity of 75%, buildings instantly become "energy-saving pioneers". With it, the durability of home appliance panels and car chassis is directly maximized. It can be called the "hexagonal warrior" among metal materials!

Galvanized Steel: The comeback of the classic king
Who says there are no surprises with old materials? With the support of AI temperature-controlled hot-dip galvanizing technology, the zinc coating thickness is precisely measured to the nanometer level, and the adhesion is maximized! Bending 180° without pressure and welding with ease, from building steel frames to agricultural machinery, it interprets the saying "Experience is the best" with its extremely high cost performance, firmly holding the top position in basic protective materials!

Aluminum Coil/Pipe/Plate: The future star that travels lightly
It has a density of only one-third that of steel, yet its strength can be as hard as steel! Aviation-grade aluminum alloy is forged in three directions, with a tensile strength as high as 620MPa. A 55% weight reduction is no longer a dream! A 40μm ceramicized oxide film, capable of withstanding 2,200 hours of salt spray tests, leads the new trend of intelligent manufacturing with a lightweight revolution, from maglev tracks to new energy batteries!

Stainless Steel: The Aloof noble in the high-end field
Double Buff of vacuum refining and electroslag remelting, reducing carbon content to 0.008%! The 316L is known for its "sterilization and disinfection" in the medical field, the 904L for its "corrosion resistance" in Marine engineering, and the nano mirror version is the epitomizer of appearance. With just a few uses, it becomes a high-end landmark. This is the "rich and beautiful" in the metal world!

Aluzinc Steel: The Birth of the King of Cost Performance
Inheriting the "superpower" of Galvalume Steel, the cost has dropped directly! It has withstood 3000 hours of salt spray testing and can remain unchanged even at 315℃. With a 32% cold-bending elongation rate, it can easily handle complex shapes. Installing it on containers and greenhouses, you can achieve great things with a small investment. It is truly a "money-saving master" in the engineering field!

Prepainted Steel: The "Ever-Changing Star God" with both Good looks and Strength
German eight-coat and eight-bake black technology, coating thickness error less than 1/10 of a human hair! The PVDF coating retains color for 35 years without fading. With full-color customization and 3D texture printing, industrial plants are instantly transformed into art galleries, and the shells of home appliances become fashionable items. From now on, materials can also "make a living by their appearance"!